#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <signal.h>
#include <hiredis/hiredis.h>
#include <hiredis/async.h>
#include <hiredis/adapters/libuv.h>
#include <unistd.h>

void getCallback(redisAsyncContext *c, void *r, void *privdata) {
    redisReply *reply = r;
    if (reply == NULL) return;
    printf("argv[%s]: %s\n", (char *) privdata, reply->str);

    /* Disconnect after receiving the reply to GET */
    redisAsyncDisconnect(c);
}

void connectCallback(const redisAsyncContext *c, int status) {
    if (status != REDIS_OK) {
        printf("Error: %s\n", c->errstr);
        return;
    }
    printf("Connected...\n");
}

void disconnectCallback(const redisAsyncContext *c, int status) {
    if (status != REDIS_OK) {
        printf("Error: %s\n", c->errstr);
        return;
    }
    printf("Disconnected...\n");
}

uv_loop_t *loop = NULL;

void *run(void *loopdata) {
    uv_run(loopdata, UV_RUN_DEFAULT);
    return NULL;
}

int main(int argc, char **argv) {
    signal(SIGPIPE, SIG_IGN);
    uv_loop_t *loop = (uv_loop_t *) malloc(sizeof(uv_loop_t));
    uv_loop_init(loop);
    redisAsyncContext *c = redisAsyncConnect("192.168.20.150", 6379);
    if (c->err) {
        /* Let *c leak for now... */
        printf("Error: %s\n", c->errstr);
        return 1;
    }

    redisLibuvAttach(c, loop);
    redisAsyncSetConnectCallback(c, connectCallback);
    redisAsyncSetDisconnectCallback(c, disconnectCallback);
    pthread_t newthread;
    pthread_create(&newthread, NULL, run, loop);
    pthread_detach(newthread);
    sleep(2);
    //
    redisAsyncCommand(c, NULL, NULL, "SET key %b", argv[argc - 1], strlen(argv[argc - 1]));
    redisAsyncCommand(c, getCallback, (char *) "end-1", "GET key");
    sleep(10);
    //
    return 0;
}